12 (木)	07:59	01:52	20:21	14:11
	132cm	7cm	132cm	-2cm
出 05:55 入 18:53 出 04:42 入 17:31 潮干狩り ◎ 12:09～16:11

大河内湾（長崎）2029年04月12日の10分毎の潮の高低差を確認できます。
また1日の潮の高低差が1番大きい（潮の流れが大きい）時間に「最大潮位差」と明記してます。

時刻	潮位	高低差	各ポイント
4/12 00:00	32.1	↓-4.3
4/12 00:10	28.1	↓-4.0
4/12 00:20	24.3	↓-3.8
4/12 00:30	20.9	↓-3.4
4/12 00:40	17.7	↓-3.2
4/12 00:50	15.0	↓-2.7
4/12 01:00	12.6	↓-2.4
4/12 01:10	10.6	↓-2.0
4/12 01:20	9.0	↓-1.6
4/12 01:30	7.9	↓-1.1
4/12 01:40	7.2	↓-0.7
4/12 01:50	6.9	↓-0.3	干潮
4/12 02:00	7.1	↑0.2
4/12 02:10	7.7	↑0.6
4/12 02:20	8.8	↑1.1
4/12 02:30	10.3	↑1.5
4/12 02:40	12.2	↑1.9
4/12 02:50	14.6	↑2.4
4/12 03:00	17.3	↑2.7
4/12 03:10	20.4	↑3.1
4/12 03:20	23.9	↑3.5
4/12 03:30	27.7	↑3.8
4/12 03:40	31.8	↑4.1
4/12 03:50	36.2	↑4.4
4/12 04:00	40.8	↑4.6
4/12 04:10	45.6	↑4.8
4/12 04:20	50.6	↑5.0
4/12 04:30	55.7	↑5.1
4/12 04:40	61.0	↑5.3
4/12 04:50	66.2	↑5.2
4/12 05:00	71.6	↑5.4
4/12 05:10	76.9	↑5.3
4/12 05:20	82.1	↑5.2
4/12 05:30	87.3	↑5.2
4/12 05:40	92.3	↑5.0
4/12 05:50	97.2	↑4.9
4/12 06:00	101.8	↑4.6
4/12 06:10	106.2	↑4.4
4/12 06:20	110.4	↑4.2
4/12 06:30	114.2	↑3.8
4/12 06:40	117.7	↑3.5
4/12 06:50	120.8	↑3.1
4/12 07:00	123.6	↑2.8
4/12 07:10	126.0	↑2.4
4/12 07:20	127.9	↑1.9
4/12 07:30	129.4	↑1.5
4/12 07:40	130.5	↑1.1
4/12 07:50	131.1	↑0.6	満潮
4/12 08:00	131.2	↑0.1
4/12 08:10	130.9	↓-0.3
4/12 08:20	130.1	↓-0.8
4/12 08:30	128.8	↓-1.3
4/12 08:40	127.1	↓-1.7
4/12 08:50	124.9	↓-2.2
4/12 09:00	122.4	↓-2.5
4/12 09:10	119.4	↓-3.0
4/12 09:20	116.0	↓-3.4
4/12 09:30	112.2	↓-3.8
4/12 09:40	108.1	↓-4.1
4/12 09:50	103.7	↓-4.4
4/12 10:00	99.1	↓-4.6
4/12 10:10	94.1	↓-5.0
4/12 10:20	89.0	↓-5.1
4/12 10:30	83.7	↓-5.3
4/12 10:40	78.2	↓-5.5
4/12 10:50	72.7	↓-5.5
4/12 11:00	67.0	↓-5.7	最大潮位差
4/12 11:10	61.4	↓-5.6
4/12 11:20	55.8	↓-5.6
4/12 11:30	50.2	↓-5.6
4/12 11:40	44.8	↓-5.4
4/12 11:50	39.5	↓-5.3
4/12 12:00	34.3	↓-5.2
4/12 12:10	29.4	↓-4.9
4/12 12:20	24.7	↓-4.7
4/12 12:30	20.3	↓-4.4
4/12 12:40	16.3	↓-4.0
4/12 12:50	12.5	↓-3.8
4/12 13:00	9.2	↓-3.3
4/12 13:10	6.2	↓-3.0
4/12 13:20	3.7	↓-2.5
4/12 13:30	1.6	↓-2.1
4/12 13:40	-0.1	↓-1.7
4/12 13:50	-1.3	↓-1.2
4/12 14:00	-2.0	↓-0.7
4/12 14:10	-2.2	↓-0.2	干潮
4/12 14:20	-2.0	↑0.2
4/12 14:30	-1.2	↑0.8
4/12 14:40	0.0	↑1.2
4/12 14:50	1.6	0
4/12 15:00	3.7	↑2.1
4/12 15:10	6.3	↑2.6
4/12 15:20	9.3	↑3.0
4/12 15:30	12.7	↑3.4
4/12 15:40	16.4	↑3.7
4/12 15:50	20.5	↑4.1
4/12 16:00	24.9	↑4.4
4/12 16:10	29.7	↑4.8
4/12 16:20	34.6	↑4.9
4/12 16:30	39.8	↑5.2
4/12 16:40	45.2	↑5.4
4/12 16:50	50.7	↑5.5
4/12 17:00	56.3	↑5.6
4/12 17:10	61.9	↑5.6
4/12 17:20	67.6	↑5.7	最大潮位差
4/12 17:30	73.3	↑5.7	最大潮位差
4/12 17:40	78.9	↑5.6
4/12 17:50	84.4	↑5.5
4/12 18:00	89.8	↑5.4
4/12 18:10	95.0	↑5.2
4/12 18:20	99.9	↑4.9
4/12 18:30	104.7	↑4.8
4/12 18:40	109.1	↑4.4
4/12 18:50	113.2	↑4.1
4/12 19:00	117.0	↑3.8
4/12 19:10	120.4	↑3.4
4/12 19:20	123.3	↑2.9
4/12 19:30	125.9	↑2.6
4/12 19:40	128.0	↑2.1
4/12 19:50	129.7	↑1.7
4/12 20:00	130.9	↑1.2
4/12 20:10	131.7	↑0.8
4/12 20:20	131.9	↑0.2	満潮
4/12 20:30	131.7	↓-0.2
4/12 20:40	131.0	↓-0.7
4/12 20:50	129.8	↓-1.2
4/12 21:00	128.2	↓-1.6
4/12 21:10	126.1	↓-2.1
4/12 21:20	123.5	↓-2.6
4/12 21:30	120.6	↓-2.9
4/12 21:40	117.3	↓-3.3
4/12 21:50	113.5	↓-3.8
4/12 22:00	109.5	↓-4.0
4/12 22:10	105.1	↓-4.4
4/12 22:20	100.5	↓-4.6
4/12 22:30	95.6	↓-4.9
4/12 22:40	90.5	↓-5.1
4/12 22:50	85.3	↓-5.2
4/12 23:00	79.9	↓-5.4
4/12 23:10	74.4	↓-5.5
4/12 23:20	68.9	↓-5.5
4/12 23:30	63.3	↓-5.6
4/12 23:40	57.8	↓-5.5
4/12 23:50	52.4	↓-5.4